I expected PK to turn around and belt him. Certainly looked like he was going to before he recovered his composure.
If I'm honest I expect (and would like) to see a lenient punishment here, 1 game perhaps. I klnow I'm flirting with controversy here, bur Pardew immediately admitted his fault, took the decision to be sent to the stands in good grace, apologised straight away in all the interviews, and made the personal apology too.
This was no Di Canio shove, there were no Wenger-esque arm flapping histrionics, no arguing and abusive shouting that characterises many other dugout dismissals, and there was not attempt to hide it, pin the blame on the Assistan or avoid the subject during the interview. I think this ought to be taken into account.